GUANFU, W.; MUANGMAN, P.; TIPANARK, P. FACTORS OF KINDERGARTEN PRINCIPALS’ LEADERSHIP AFFECTING ADMINISTRATION EFFECTIVENESS OF KINDERGARTEN IN CHAOYANG CITY IN LIAONING PROVINCE. วารสารวิจัยธรรมศึกษา , [S. l.], v. 8, n. 1, p. 144–165, 2025. Disponível em: https://so07.tci-thaijo.org/index.php/dsr/article/view/3539. Acesso em: 15 ก.ย. 2026.